The diverse drug and alcohol abuse rehab services which are offered to drug addicted people in Moorpark, California can vary in a lot of different ways. Some alcohol and drug abuse rehabilitation programs take place in a residential or inpatient location, where clients reside the entire time they are in treatment which offers a more conducive rehabilitation environment. Others offer drug and alcohol abuse treatment services on an outpatient basis which allows for more versatility, although outpatient programs are not always an appropriate alcohol and drug abuse treatment service for people in Moorpark who are struggling with long term drug addiction problems. Whether or not inpatient or outpatient substance abuse rehabilitation services are chosen, there are also different lengths of time that individuals will be expected to remain in the drug and alcohol treatment facility. For instance, quite a few short-term programs provide services for 30 days or less, whereas long-term facilities will require at least a 90 day stay.